12876870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 34564320

約数和(自身を除く): 21687450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 41, 57, 58, 82, 87, 95, 114, 123, 145, 174, 190, 205, 246, 285, 290, 361, 410, 435, 551, 570, 615, 722, 779, 870, 1083, 1102, 1189, 1230, 1558, 1653, 1805, 2166, 2337, 2378, 2755, 3306, 3567, 3610, 3895, 4674, 5415, 5510, 5945, 7134, 7790, 8265, 10469, 10830, 11685, 11890, 14801, 16530, 17835, 20938, 22591, 23370, 29602, 31407, 35670, 44403, 45182, 52345, 62814, 67773, 74005, 88806, 104690, 112955, 135546, 148010, 157035, 222015, 225910, 314070, 338865, 429229, 444030, 677730, 858458, 1287687, 2146145, 2575374, 4292290, 6438435, 12876870]

約数ペア:

[(1, 12876870), (2, 6438435), (3, 4292290), (5, 2575374), (6, 2146145), (10, 1287687), (15, 858458), (19, 677730), (29, 444030), (30, 429229), (38, 338865), (41, 314070), (57, 225910), (58, 222015), (82, 157035), (87, 148010), (95, 135546), (114, 112955), (123, 104690), (145, 88806), (174, 74005), (190, 67773), (205, 62814), (246, 52345), (285, 45182), (290, 44403), (361, 35670), (410, 31407), (435, 29602), (551, 23370), (570, 22591), (615, 20938), (722, 17835), (779, 16530), (870, 14801), (1083, 11890), (1102, 11685), (1189, 10830), (1230, 10469), (1558, 8265), (1653, 7790), (1805, 7134), (2166, 5945), (2337, 5510), (2378, 5415), (2755, 4674), (3306, 3895), (3567, 3610)]